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2016-2019 BMW 340i F30/F31/F34 (B58)
our AMS Snailworks© Engineers ran dyno tests to determine the horsepower improvements seen at the wheels for both “with custom ECU calibration”
This design allows super easy plumb back or vent to air for the wastegate
sometimes not all sensors are available
The test vehicle was a stock (apart from a BPM GT exhaust system) 05 WRX
AMS Performance Flex Fuel Kit Down Pipes/Front Pipes 2016-2019 BMW 340i F30/F31/F34 (B58)Run E85 straight from the pump without having to worry about manually calculating your ethanol content percentage! With the Nissan Z Flex Fuel Kit you can run gasoline, E85, or any mixture of gas and ethanol with a content rating from 0 to 100% ethanol. Our flex fuel systems ethanol sensor and electronics instruct your vehicles ECU on how to adjust parameters like fueling, boost, and timing to produce the most power possible for a given fuel or